#!/usr/bin/python3

import queue
import threading
import time,requests,cchardet

exitFlag = 0

class myThread (threading.Thread):
    def __init__(self, threadID, name, q):
        threading.Thread.__init__(self)
        self.threadID = threadID
        self.name = name
        self.q = q
    def run(self):
        print ("开启线程：" + self.name)
        process_data(self.threadID, self.name, self.q)
        print ("退出线程：" + self.name)

def process_data(threadID, threadName, q):
    while not exitFlag:
        queueLock.acquire()
        if not workQueue.empty():
            data = q.get()

            # res = requests.get(threadName)
            # encoding = cchardet.detect(res.content)['encoding']
            # body = res.content.decode(encoding)
            # print(body)
            queueLock.release()
            print ("threadID:%s  name: %s processing: %s" % (threadID, threadName, data))
        else:
            queueLock.release()
        time.sleep(1)

threadList = ["Thread-1", "Thread-2", "Thread-3"]
threadList = ['https://news.sina.com.cn/china/','https://news.sina.com.cn/world/','https://mil.news.sina.com.cn/','https://mil.news.sina.com.cn/dgby/']
nameList = ["One", "Two", "Three", "Four", "Five"]
queueLock = threading.Lock()
workQueue = queue.Queue(10)
threads = []
threadID = 1

# 创建新线程
for tName in threadList:
    thread = myThread(threadID, tName, workQueue)
    thread.start()
    threads.append(thread)
    threadID += 1

# 填充队列
queueLock.acquire()
for word in nameList:
    workQueue.put(word)
queueLock.release()

# 等待队列清空
while not workQueue.empty():
    pass

# 通知线程是时候退出
exitFlag = 1

# 等待所有线程完成
for t in threads:
    t.join()
print ("退出主线程")